Eggs. Gone for the weekend Question.

Okay, we are going camping this weekend and have not had any eggs yet as the hens are 16 weeks. But, in the unlikely event they happen to lay this weekend while we are gone will they eat the egg if it sits too long? Should I have someone come over and check for eggs? We leave lots of food and water and when we come home on Sundays there is always some still left. So my concern is only for the eggs.
What would you guys suggest. Don't worry about it, or have someone check?
Thanks